摘要
根据面向对象分析的要求；综合分析系统的静态特性和动态特性，本文提出一种将ＥＲ图与高级Ｐｅｔｒｉ网结合在一起的严格准确、完整且图示化的建模方法，建立起既包含系统的信息模型、又包含系统的状态模型，而且还可以此导出系统的进程模型的完整概念模型。
In this paper, a methodology for constructing rigorously defined, graphical complete conceptual models is presented, which is based on conbining entity-relation diagrams with highPetri nets. The conceptual modeling considers both static and dynamic properties in an integrated way, which is the target object-oriented analysis aims at.
出处
《上海第二工业大学学报》
1996年第1期1-8,共8页
Journal of Shanghai Polytechnic University
关键词
面向对象
概念建模
PETRI网
系统分析
软件开发
Object-Oriented analysis
conceptual modeling
entity-relation diagrams
predicate transition nets
